文件操作 - __fish_print_mounted.fish
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文件: /usr/share/fish/functions/__fish_print_mounted.fish
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function __fish_print_mounted --description 'Print mounted devices' if test -r /etc/mtab # In mtab, spaces are replaced by a literal '\040' # So it's safe to get the second "field" and then replace it # \011 encodes a tab, \012 encodes a newline and \\ encodes a backslash # This will probably break on newlines because of our splitting, though # and tabs because of descriptions string replace -r '\S+ (\S+) .*' '$1' </etc/mtab | string replace -a "\040" " " \ | string replace -a "\011" \t | string replace -a "\012" \n | string replace -a "\\\\" "\\" else mount | cut -d " " -f 1-3|tr " " \n|sed -e "s/[0-9\.]*:\//\//"| __fish_sgrep "^/" end end
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